上海新建电影对白录音棚的建声设计

Acoustical design for dialogue recording studio of shanghai

电影对白录音棚是对音质具有极高要求的电影译制技术用房。文章论述了上海电影译制厂新建电影对白录音棚的音质技术指标、混响特性控制设计、声学材料与结构的设计与配置、声场扩散与声学装修设计、噪声控制设计及音质鉴测结果等。

Dialogue recording studio is a special technical suite with very high acoustical quality. This paper mainly discusses acoustical criteria in such a space, design of reverberation characteristics, configuration of acoustical structures and materials, design of sound field diffusion with acoustic finishing, noise control, and acoustical measurement results.